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Ningbo Bonwin Magnet Co., Ltd.  

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sphere coated Ag Au 

Payment Terms: T/T 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Means of Transport: Ocean,Air
Packing: according to customers is r...
certificate: ISO9001:2000 , ISO 14001:2...
shape: sphere
Production Capacity: 20 tons monthly
Delivery Date: General delivery for 10 day...
coating: Ag Au

The strongest magnets in the world. They can lift up to 1000 times their own weight

NdFeB magnets
Grade Available:

N35, N38, N40, N42, N45, N48, N50, N52 working temperature: 80°C
30M, 33M, 35M, 38M, 40M, 42M, 45M, 50M working temperature: 100°C
30H, 33H, 35H, 38H, 40H, 42H, 45H, 48H working temperature: 120°C
30SH, 33SH, 35SH, 38SH, 40SH, 42SH, 45SH working temperature: 150°C
28UH, 30UH, 33UH, 35UH, 38UH, 40UH working temperature: 180°C
28EH, 30EH, 33EH, 35EH, 38EH working temperature: 200°C
30AH,33AH working temperature: 230°C
Dimension Describe: Length×Width×Thickness/ Tolerance, Edge degree
Typical Coat: Ni, Ni-Cu-Ni, Zn, Tin, Epoxy, Ni-Ag, Ni-Au, etc.
Applications: Wind Power Generators, Motor Parts, MRI/Nuclear Magnetic Resonance (NMR), Magnetic Separators, Cleaning Machine, Pump machine, etc.
Key Features of Acemade NdFeB magnets
Sintered NdFeB are formed by powder metallurgical processes. The magnetic performance of all grades is optimized by applying a magnetic field during the pressing operation, thus producing a preferred direction of magnetization (anisotropy). Our sintered NdFeB magnets have 4 distinct characteristics: High corrosion resistance and Low temperature coefficient, Large dimensions or Small sizes. The newly developed L-T Sintered NdFeB Series has outstanding corrosion resistance and high working temperature compared to the normal grades.
Magnetic sphere are used in packing, motors, golf, medical treatments, magnetic suspension, magnetic separator, crushers machine, pipe descaling, magnetic fixture,      iron scrap dividing machines, magnetic suckers, fasteners, tiles, one-sided magnets, magnets for teaching, loudspeakers, portfolio, gifts, toys, magnetite straining, lifting motors, rubber magnets, magnetic cores, fridges, magnetic hasps, magnetic locks, windows, bags, doors, magnets of high temperature resistance.

We can Supply all kinds of magnetic products as follows:

Raw magnets

1. NdFeB, SmCo, Ferrite, AlNiCo magnets of various sizes and shapes. They can be discos, blocks, rings and tegular shaped, as well as customized by clients.
Besides, our technicians can help design products according to magnetic application of clients.


2. Application-specific magnets
   Ferrite NdFeB magnets of high remanence(Br) for high-end speakers and microphones, tegular-shaped magnets for motors, magnets for drum motors, large sized suckers, health care equipments, sensors, toys, nuclear magnetic resonance, refrigerator door seals.


3. Magnetic assemblies
There are all kinds of magnetic assemblies for positioning, hanging, rotating, e.g. compasses, hook assemblies, steel cup assemblies, and whiteboard suctions. Except for standard products, we can also manufacture special products on customers' requirements.
2. poor anti-demagnetization
3. good thermal stability
Ms. Sampad Liu
 Ms. Sampad Liu

Tel: 86-574-87405128/87405198
Fax: 86-574-87405316
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Company Info

Ningbo Bonwin Magnet Co., Ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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